| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a power distribution device capable of distributing drive power properly even there is no road in a travel direction in road information.SOLUTION: A power distribution device 20 comprises: a torque coupling 9 capable of changing drive power distribution; a navigation system 13 for acquiring road information 132 of a travel direction; and control means 124 for controlling actuation of the torque coupling 9 based on a running state and the road information 132 of the travel direction. The control means 124 comprises: road determination means 124a determining presence of a road in the travel direction based on information outputted from the navigation system 13; non-paved road determination means 124b determining as a non-paved road when the road determination means 124a determines that there is no road in the travel direction; and non-paved road control means 124c when the non-paved road determination means 124b determines as a non-paved road, performing predetermined control as the non-paved road based on the running state about actuation of the torque coupling 9.</p> |
